EP3893680A4 - Aerosol generating device and operating method thereof - Google Patents

Aerosol generating device and operating method thereof Download PDF

Info

Publication number
EP3893680A4
EP3893680A4 EP20911307.5A EP20911307A EP3893680A4 EP 3893680 A4 EP3893680 A4 EP 3893680A4 EP 20911307 A EP20911307 A EP 20911307A EP 3893680 A4 EP3893680 A4 EP 3893680A4
Authority
EP
European Patent Office
Prior art keywords
generating device
operating method
aerosol generating
aerosol
operating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP20911307.5A
Other languages
German (de)
French (fr)
Other versions
EP3893680A1 (en
Inventor
Hun Il Lim
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KT&G Corp
Original Assignee
KT&G Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by KT&G Corp filed Critical KT&G Corp
Publication of EP3893680A1 publication Critical patent/EP3893680A1/en
Publication of EP3893680A4 publication Critical patent/EP3893680A4/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/50—Control or monitoring
    • A24F40/57—Temperature control
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/46—Shape or structure of electric heating means
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/50—Control or monitoring
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/50—Control or monitoring
    • A24F40/53—Monitoring, e.g. fault detection
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/20—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for electronic equipment
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/06—Control, e.g. of temperature, of power
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
    • H05B6/105—Induction heating apparatus, other than furnaces, for specific applications using a susceptor
    • H05B6/108—Induction heating apparatus, other than furnaces, for specific applications using a susceptor for heating a fluid
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/20—Devices using solid inhalable precursors

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Resistance Heating (AREA)
  • Catching Or Destruction (AREA)
EP20911307.5A 2020-02-07 2020-12-21 Aerosol generating device and operating method thereof Pending EP3893680A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020200015168A KR102332544B1 (en) 2020-02-07 2020-02-07 Aerosol generating device and operation method thereof
PCT/KR2020/018778 WO2021157857A1 (en) 2020-02-07 2020-12-21 Aerosol generating device and operating method thereof

Publications (2)

Publication Number Publication Date
EP3893680A1 EP3893680A1 (en) 2021-10-20
EP3893680A4 true EP3893680A4 (en) 2022-04-06

Family

ID=77200170

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20911307.5A Pending EP3893680A4 (en) 2020-02-07 2020-12-21 Aerosol generating device and operating method thereof

Country Status (6)

Country Link
US (1) US20220295902A1 (en)
EP (1) EP3893680A4 (en)
JP (1) JP7273984B2 (en)
KR (1) KR102332544B1 (en)
CN (1) CN113507857B (en)
WO (1) WO2021157857A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114158781B (en) * 2021-10-27 2024-05-14 海南摩尔兄弟科技有限公司 Electronic device, battery rod applying same and electronic atomization device
EP4422444A1 (en) * 2021-10-29 2024-09-04 KT & G Corporation Aerosol-generating device
KR20230103460A (en) * 2021-12-31 2023-07-07 주식회사 케이티앤지 Aerosol generating device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180084608A1 (en) * 2015-04-15 2018-03-22 Philip Morris Products S.A. Device and method for controlling an electrical heater to limit temperature according to desired temperature profile over time
KR20190035486A (en) * 2017-09-26 2019-04-03 주식회사 케이티앤지 Method for executing feedback control of aerosol generating apparatus and method thereof
US20190387795A1 (en) * 2018-06-25 2019-12-26 Juul Labs, Inc. Vaporizer device heater control

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4536272B2 (en) * 2001-01-24 2010-09-01 東芝エレベータ株式会社 Elevator control device
US20070074734A1 (en) * 2005-09-30 2007-04-05 Philip Morris Usa Inc. Smokeless cigarette system
PT2895930T (en) * 2012-09-11 2016-12-20 Philip Morris Products Sa Device and method for controlling an electrical heater to control temperature
JP6180623B2 (en) * 2014-04-17 2017-08-16 ボッシュ株式会社 Vehicle speed sensor failure detection device and control method thereof
US9974117B2 (en) * 2016-06-08 2018-05-15 Joyetech Europe Holding Gmbh Electronic cigarette
KR20180124739A (en) * 2017-05-11 2018-11-21 주식회사 케이티앤지 An aerosol generating device for controlling the temperature of a heater according to the type of cigarette and method thereof
KR102131278B1 (en) * 2017-09-26 2020-07-07 주식회사 케이티앤지 Method for controlling overshoot of heater of aerosol generator and apparatus thereof
KR102146055B1 (en) * 2018-07-19 2020-08-19 주식회사 케이티앤지 Method for preventing overshoot of heater of aerosol generator and apparatus thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180084608A1 (en) * 2015-04-15 2018-03-22 Philip Morris Products S.A. Device and method for controlling an electrical heater to limit temperature according to desired temperature profile over time
KR20190035486A (en) * 2017-09-26 2019-04-03 주식회사 케이티앤지 Method for executing feedback control of aerosol generating apparatus and method thereof
US20200260791A1 (en) * 2017-09-26 2020-08-20 Kt&G Corporation Method for implementing feedback control function of aerosol generating apparatus, and aerosol generating apparatus
US20190387795A1 (en) * 2018-06-25 2019-12-26 Juul Labs, Inc. Vaporizer device heater control

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021157857A1 *

Also Published As

Publication number Publication date
CN113507857A (en) 2021-10-15
JP7273984B2 (en) 2023-05-15
EP3893680A1 (en) 2021-10-20
CN113507857B (en) 2023-11-17
US20220295902A1 (en) 2022-09-22
JP2022522651A (en) 2022-04-20
WO2021157857A1 (en) 2021-08-12
KR102332544B1 (en) 2021-11-29
KR20210101043A (en) 2021-08-18

Similar Documents

Publication Publication Date Title
EP3883411A4 (en) Aerosol generating device and operation method thereof
EP3831223A4 (en) Aerosol generating device and operating method therefor
EP3818881A4 (en) Aerosol generating device and method for operating same
EP3979862A4 (en) Aerosol generating device and controlling method thereof
EP3817598A4 (en) Aerosol generating device and operation method thereof
EP3886616A4 (en) Aerosol generating device and operation method thereof
EP3817603A4 (en) Aerosol generating device and operation method thereof
EP3829353A4 (en) Aerosol generating device and operation method thereof
EP3897249A4 (en) Aerosol generating device and operation method thereof
EP3817602A4 (en) Aerosol generating device and operation method thereof
EP3883409A4 (en) Aerosol generating device and aerosol generating system
EP4037511A4 (en) Aerosol generating device and method of operating the same
EP3869983A4 (en) Aerosol generating device and operation method thereof
EP3893680A4 (en) Aerosol generating device and operating method thereof
EP3817595A4 (en) An aerosol generating device and an operation method thereof
EP3886620A4 (en) Aerosol generating device and method for operating the same
EP4213669A4 (en) Aerosol generating device and operation method thereof
EP3954237A4 (en) Aerosol generating device and operation method thereof
EP3880012A4 (en) Aerosol generating device and operating method therefor
EP3820317A4 (en) Aerosol generating device and operating method thereof
EP4106564A4 (en) Aerosol generating device and aerosol generating system
EP4129099A4 (en) Aerosol generating device and control method therefor
EP3817605A4 (en) Aerosol generating device and method of operating the same
EP3843565A4 (en) Aerosol generating device and operation method thereof
EP3820314A4 (en) Aerosol generating device and operation method thereof

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: UNKNOWN

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20210714

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

A4 Supplementary search report drawn up and despatched

Effective date: 20220303

RIC1 Information provided on ipc code assigned before grant

Ipc: H02H 7/20 20060101ALI20220225BHEP

Ipc: A24F 40/57 20200101AFI20220225BHEP

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230526

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20240911